// This is a guide, not code.
// You are using the Editor UI, not typing code yet.

// 1. Find the outer Emitter Stack.
// 2. Right-click -> Copy.
// 3. Click empty space -> Paste.
// 4. Select the new stack.
// 5. Shrink the size to fit inside.
// 6. Create a Disc Mesh.
// 7. Apply the Swirl Material to the Disc.
// 8. Place the Disc in the center.